I like video reviews also as they also help me if i get stuck with transforming them for instance.
but, yeah, any video review over 5-6 minutes (depending on the figure) is stretching it for me -you really don't need any more to show me the articulation, transformation, features and potential issues there are with the figure. i can see what it looks like, so to waffle on about how vibrant the red is, well... Everything else is just subjective wankery.
Video reviews definitely have their merits. Before I drop $100+on a toy I think the least I can do is sit through a 10-15 minute review to see if I think it's worth it. Peaugh for example has saved me quite a bit of money on toys I would of otherwise bought.
Dovie'andi se tovya sagain